sexual dimorphism of the pelvic bone Flashcards

1
Q

most obvious differences are due to the adaptations of the

A

female pelvis for childbearing

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2
Q

Male general structure of pelvic bone

A

Thicker; prominent process longer

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3
Q

Female general structure of pelvic bone

A

Thinner; processes not so prominent; shorter

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4
Q

Male pelvic outlet

A

Narrower

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5
Q

Female pelvic outlet

A

wider

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6
Q

Male pelvic inlet

A

Heart shaped

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7
Q

Female pelvic inlet

A

Round or oval

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8
Q

Greater Sciatic Notch male

A

Narrower

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9
Q

Greater Sciatic Notch female

A

Wider

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10
Q

Obturator Foramen male

A

Round

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11
Q

Obturator Foramen female

A

Triangular

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12
Q

Acetabulum male

A

Face Laterally*

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13
Q

Acetabulum female

A

Face more anteriorly*

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14
Q

Symphysis Pubis male

A

Longer

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15
Q

Symphysis Pubis female

A

Longer

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16
Q

Pelvic Arch male

A

Acute angle


17
Q

Pelvic Arch female

A

Obtuse angle
>90

18
Q

Typical male pelvis**

A

android pelvis

19
Q

Typical female pelvis**

A

gynecoid pelvis

20
Q

exaggerated male pelvis**

A

anthropoid pelvis

21
Q

exaggerate female pelvis**

A

platypelloid